Transforms the coordinates of short reads between two species. RECOT is a set of programs that converts the alignment or mapping coordinates of short reads obtained from the query species to a comparison target species. The software allows comparative genomics and comparative transcriptomics between model and non-model organisms. It can be used for species in which the genome sequence is unavailable.
Converts genomic segments among assemblies. segment_liftover is a program able to considerer both probe and segments files of any species. The application includes functionalities permitting to perform a batch processing of multiple files, access to detailed logs and the ability to perform a re-conversion by locus approximation. The software can also be incorporated into data processing pipelines.
Permits to transfer annotation from a source to another. NCBI Genome Remapping Service performs three types of query: (i) assembly-assembly for projecting features from a selected assembly to another; (ii) clinical remap for transferring data from an assembly sequences to RefSeqGene sequences and; (iii) alt loci remap for remapping features from the Primary assembly unit and the Alternate Loci and Patches assembly units.
Converts coordinates on one genome assembly to another. Assembly Converter shows all available mapping events for your chosen species, including conversions from old assemblies to newer ones and conversions back to old from new. Input coordinates in one of the specified formats, and the user will receive a file in the same format with coordinates on the different assembly.
Converts genome coordinates and genome annotation files between assemblies. UCSC LiftOver is a pipeline that can be used to convert coordinate ranges between genome assemblies. It supports forward/reverse conversions, batch conversions, and conversions between species.
Gene fusion detection in Plants
Fusion transcripts (i.e., chimeric RNAs) resulting from gene fusions are well known in case of human. But, in plants, this phenomenon is not yet explored. We are planning to discover the fusion transcripts/gene fusions in different type of plants by using RNA-Seq datasets. Further, we are planning to understand the mechanism of gene fusion formation and significance of fusions in plants.
Whole genome and transcriptome sequencing data analysis of Plants
In this era of Next Generation Sequencing (NGS), there is huge amount of sequencing data available in the public domain. Any novel finding from these available datasets is major challenge for a computational biologist. We are interested in the analysis of whole genome and transcriptome sequencing data of different plants to fetch out the useful information from those datasets, with the help of bioinformatics tools. Currently, we are planning to study the gene clusters of secondary metabolite pathways in different plants.
Development of webservers, databases and computational pipelines for plant research
Development of database is necessary to compile and share the information with scientific community. We are dedicated to develop useful databases and webserver for plant research.
Another area of interest is to develop automated pipelines and tools for the analysis of high throughput genomics data, generated by NGS technologies.
Professional & Academic Background
Staff Scientist II (May 2017- present): National Institute of Plant Genome Research (NIPGR), New Delhi, India
Postdoctoral Research Associate (2015-2017): University Of Virginia, Charlottesville, VA, USA
Research Scientist (2014-2015): Sir Ganga Ram Hospital, New Delhi, India
PhD Bioinformatics (2009-2014): Bioinformatics Centre, Institute of Microbial Technology (IMTECH), Chandigarh under Jawaharlal Nehru University (JNU), New Delhi, India
M.Sc. Life Sciences (2007-2009): Jawaharlal Nehru University (JNU), New Delhi, India
B.Sc. Biotechnology (2004-2007): Jamia Millia Islamia (JMI), New Delhi, India
Awards and Fellowships
Junior and Senior Research Fellowship (2009-2014): Council of Scientific and Industrial Research (CSIR), New Delhi, India
GATE (Graduate Aptitude Test in Engineering): Qualified in years 2008 and 2009
Scientific Contributions/ Recognitions
Associate editor: Journal of Translational Medicine.
Editorial Board Member of Journal: Theoretical Biology and Medical Modelling.
Reviewer: PloS One, BMC Genomics, BMC Bioinformatics, BMC Biology, BMC Biotechnology, Frontiers in Physiology and several other journals.
Web Resources/ Databases (Developed/ Contributed)
A Platform for Designing Genome-Based Personalized Immunotherapy or Vaccine against Cancer (http://www.imtech.res.in/raghava/cancertope/)
GenomeABC: A webserver for benchmarking of genome assemblers. (http://crdd.osdd.net/raghava/genomeabc/).
Genomics web portal page. (http://crdd.osdd.net/raghava/genomesrs/).
Map/Alignment module of CancerDr: Cancer Drug Resistance Database. (http://crdd.osdd.net/raghava/cancerdr/).
Short reads and contigs alignment module of PCMDB: Pancreatic cancer methylation database. (http://crdd.osdd.net/raghava/pcmdb/).
Burkholderia sp. SJ98 database. (http://crdd.osdd.net/raghava/genomesrs/burkholderia/).
Rhodococcus imtechensis RKJ300 database. (http://crdd.osdd.net/raghava/genomesrs/rkj300/).
Genotrick: A pipeline for whole genome assembly and annotation of Genomes (http://crdd.osdd.net/raghava/genomesrs/genotrick/)
Development of Debian packages in OSDDlinux: A Customized Operating System for Drug Discovery. (http://osddlinux.osdd.net/).
A Web-Based Platform for Designing Vaccines against Existing and Emerging Strains of Mycobacterium tuberculosis. (http://crdd.osdd.net/raghava/mtbveb/).